How to grow Threadleaf coreopsis 'Tweety'
Keep in mind when planting that Tweety is thought of as hardy, so this plant will survive close to or on freezing temperatures.
Growing Tweety from seed
Transplanting Tweety
Ensure that temperatures are mild and all chance of frost has passed before planting out, as Tweety is a hardy plant.
Harvesting Tweety
Footnotes